SH-FT200 Ultra Low Turbidity measurement device
Overview
SH-FT-200 ultra-low turbidity on-line measurement device adopts 90° light scattering color method, unique photoelectric receiving structure, as well as temperature and light compensation, which greatly improves the precision and accuracy of turbidity detection, RS485 interface and standard Modbus protocol.
Product features
- 90° light scattering method, optical and digital filtering to eliminate the effects of stray light
- Miniaturized design, small size, low water consumption, low daily running costs
- Automatic judgement of the detection pool of the lack of liquid, fault self-diagnosis
- RS485 communication interface, standard Modbus protocol for easy integration.
Technical specifications
| Working principle | 90° light scattering color method |
| Meas. wavelength | 660 nm |
| Measurement range | (0~20) NTU |
| Repeatability | ≤1 % |
| Zero drift (24h) | ±0,015 NTU |
| Resolution | 0,001 NTU |
| Comm. interface | RS485, protocollo standard Modbus, baud rate 9600 |
| Dimensions | (233*180*123) mm |
| Materials | Composite material |
| Operating voltage | 9~36 Vdc |
| Power consumption | 1.5~12 W |
| Calibration period | 1 year |
| Operating environment | Temperature: (0~50) ℃;
Flow rate: less than 3Kg/cm3, not exceeding 300mL/min. |
Product applications
Tap water, secondary water supply, membrane filtered water